CN212034672U - Quick assembly structure for connecting PCB and aluminum plate - Google Patents

Abstract

The utility model discloses a PCB board is connected with aluminum plate and is used fast assembly structure relates to fast assembly structure technical field, when installing for solving between current PCB board and the aluminum plate, can not be to the problem of carrying out quick firm installation between PCB board and the aluminum plate. Four ends of installation aluminum plate all are provided with the mount pad, the inside of mount pad is provided with the mounting hole, installation aluminum plate's inside is provided with the mounting groove, quick assembly structure is installed to one side of mounting groove, quick assembly structure includes overhead gage, fixed slot and limit baffle, the below of overhead gage is provided with the fixed slot, the internally mounted of fixed slot has PCB printed circuit board, the one end of fixed slot is provided with limit baffle, the lower extreme of fixed slot is provided with the louvre, the inside of overhead gage is provided with fixed screw, the internally mounted of fixed screw has the fixed screw, one side of fixed screw is provided with the draw-in groove, the internally mounted of draw-in groove has the rubber fixed strip.

Description

Quick assembly structure for connecting PCB and aluminum plate

Technical Field

The utility model relates to a quick assembly structure technical field specifically is a PCB board is connected with aluminum plate and uses quick assembly structure.

Background

The PCB is characterized in that the PCB is an important electronic component, is a support body of the electronic component and a carrier for electrical connection of the electronic component, and is usually installed on an aluminum plate to fix the PCB when the PCB is installed, so that the PCB cannot move in the using process and the use of the electronic component is influenced.

But when installing between current PCB board and the aluminum plate, can not carry out fast firm installation between PCB board and the aluminum plate, directly use the screw to fix usually, fixed mode is insecure like this, is difficult because of the screw is not hard up after using a period like this to lead to the PCB board to take place to rock, lead to electronic components's use to cause the influence, consequently urgently need a PCB board and aluminum plate to be connected with fast assembly structure in the market and solve these problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCB board is connected with aluminum plate and is used fast assembly structure to when proposing to install between current PCB board and the aluminum plate in solving above-mentioned background art, can not be to the problem of carrying out quick firm installation between PCB board and the aluminum plate.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PCB board is connected with aluminum plate and is used fast assembly structure, includes installation aluminum plate, installation aluminum plate's four ends all are provided with the mount pad, the inside of mount pad is provided with the mounting hole, installation aluminum plate's inside is provided with the mounting groove, fast assembly structure is installed to one side of mounting groove, fast assembly structure includes overhead gage, fixed slot and limit baffle, the below of overhead gage is provided with the fixed slot, the internally mounted of fixed slot has PCB printed circuit board, the one end of fixed slot is provided with limit baffle, the lower extreme of fixed slot is provided with the louvre, the inside of overhead gage is provided with fixed screw, the internally mounted of fixed screw has the fixed screw, one side of fixed screw is provided with the draw-in groove, the internally mounted of draw-in groove has the.

Preferably, the number of the installation seats is four, and the height of the installation seats is slightly higher than the plate body height of the installation aluminum plate.

Preferably, the number of the mounting holes is four, and the four mounting holes are symmetrical about a vertical center line of the mounting aluminum plate.

Preferably, six fixing screws are arranged, and the six fixing screws are symmetrical about the vertical center line of the PCB.

Preferably, the quick assembly structure and the mounting aluminum plate are of an integral structure.

Preferably, the rubber fixing strip is connected with the clamping groove in an adhesive manner.

Preferably, rubber fixing strips are arranged above two ends of the PCB.

Preferably, the heat dissipation holes are provided with a plurality of heat dissipation holes which are uniformly distributed at the lower end of the fixing groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this kind of PCB board is connected with quick assembly structure with aluminum plate is through being provided with quick assembly structure, quick assembly structure's inside is provided with the fixed slot, can be very convenient through the inside of advancing the fixed slot with PCB printed circuit board installation through sliding, then fix PCB printed circuit board and quick assembly structure through the set screw, make fixed and quick assembly structure fixed that PCB printed circuit board can be firmly, quick assembly structure is provided with the draw-in groove, the internally mounted of draw-in groove has the rubber fixed strip, the rubber fixed strip is located the top position department at PCB printed circuit board both ends, extrude PCB printed circuit board fixedly, can effectual improvement fixed effect like this, it causes the influence to electronic components's use to avoid PCB printed circuit board to appear rocking.

2. This kind of PCB board is connected with quick assembly structure for aluminum plate is provided with the louvre through the lower extreme at the fixed slot, can improve quick assembly structure's radiating effect like this, can avoid PCB printed circuit board because overheated and lead to the condition that the damage appears.

Drawings

Fig. 1 is an overall plan view of the present invention;

fig. 2 is a partial cross-sectional view of the present invention;

fig. 3 is a partial enlarged view of the area a of the present invention.

In the figure: 1. mounting an aluminum plate; 2. a mounting seat; 3. mounting holes; 4. mounting grooves; 5. a quick assembly structure; 6. an upper baffle plate; 7. fixing grooves; 8. fixing screw holes; 9. a PCB printed circuit board; 10. fixing screws; 11. a card slot; 12. a rubber fixing strip; 13. a limit baffle; 14. and (4) heat dissipation holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a PCB board is connected with aluminum plate and is used fast assembly structure, including installation aluminum plate 1, four ends of installation aluminum plate 1 all are provided with mount pad 2, the inside of mount pad 2 is provided with mounting hole 3, the inside of installation aluminum plate 1 is provided with mounting groove 4, fast assembly structure 5 is installed to one side of mounting groove 4, fast assembly structure 5 includes overhead gage 6, fixed slot 7 and limit baffle 13, the below of overhead gage 6 is provided with fixed slot 7, the internally mounted of fixed slot 7 has PCB printed circuit board 9, the one end of fixed slot 7 is provided with limit baffle 13, the lower extreme of fixed slot 7 is provided with louvre 14, the inside of overhead gage 6 is provided with fixed screw 8, the internally mounted of fixed screw 8 has set screw 10, one side of fixed screw 8 is provided with draw-in groove 11, the internally mounted of draw-in groove.

Further, mount pad 2 is provided with four, and mount pad 2 highly is higher than the board body height of installation aluminum plate 1 a little, can fix installation aluminum plate 1 through mount pad 2 that sets up, can make installation aluminum plate 1 can not take place the condition of rocking like this to influence the normal work of PCB printed circuit board 9, can make the better heat dissipation of PCB printed circuit board 9 ability simultaneously.

Further, mounting hole 3 is provided with four, and four mounting holes 3 are symmetrical about the vertical center line of installation aluminum plate 1, can use set screw to fix installation aluminum plate 1 through mounting hole 3, prevent that installation aluminum plate 1 from rocking appearing in the in-process that PCB printed circuit board 9 used, cause the influence to PCB printed circuit board 9's use.

Further, set screw 10 is provided with six, and six set screw 10 are symmetrical about PCB printed circuit board 9's perpendicular center line, can improve the fastness of being connected between PCB printed circuit board 9 and the fast assembly structure 5, make PCB printed circuit board 9 can be quick install, are difficult to appear the condition of rocking after the completion of installation moreover.

Further, the fast assembly structure 5 and the installation aluminum plate 1 are integrated, so that the firmness of connection between the fast assembly structure 5 and the installation aluminum plate 1 can be improved.

Further, the rubber fixing strip 12 is connected with the clamping groove 11 in an adhesive mode, and therefore the firmness of connection between the rubber fixing strip 12 and the clamping groove 11 can be improved.

Further, rubber fixing strips 12 are installed above the two ends of the PCB 9, the two ends of the PCB 9 can be extruded and fixed through the rubber fixing strips 12, the installation effect of the PCB 9 is improved, and the PCB 9 is not easy to move.

Further, the heat dissipation holes 14 are provided with a plurality of heat dissipation holes 14 which are uniformly distributed at the lower end of the fixing groove 7, so that the heat dissipation effect of the quick assembly structure 5 can be improved, and the PCB 9 is prevented from being damaged due to overheating.

The working principle is as follows: in use, by sliding the PCB 9 from the mounting slot 4 into the mounting slot 7 provided inside the quick assembly structure 5, then the PCB 9 and the rapid assembly structure 5 are fixed by passing the fixing screw 10 through the fixing screw hole 8, the rubber fixing strip 12 is arranged at the upper position of the two ends of the PCB 9, the rubber fixing strip 12 is positioned in the clamping groove 11, the arrangement can lead the rubber fixing strip 12 to extrude and fix the two ends of the PCB 9, thus, the fixing effect of the PCB 9 can be effectively improved, the PCB 9 is prevented from shaking, thereby influencing the use of electronic components, the lower end of the fixed groove 7 is provided with a plurality of heat dissipation holes 14, the heat dissipation effect of the rapid assembly structure 5 can be improved through the arranged heat dissipation holes 14, and the condition that the PCB 9 is damaged due to overheating of the PCB 9 is avoided.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. The utility model provides a PCB board is connected with aluminum plate and is used quick assembly structure, includes installation aluminum plate (1), its characterized in that: the mounting structure comprises mounting aluminum plates (1), mounting seats (2) are arranged at four ends of each mounting aluminum plate (1), mounting holes (3) are formed in the mounting seats (2), mounting grooves (4) are formed in the mounting aluminum plates (1), a quick assembly structure (5) is mounted on one side of each mounting groove (4), each quick assembly structure (5) comprises an upper baffle (6), a fixing groove (7) and a limiting baffle (13), the fixing groove (7) is formed below the upper baffle (6), a PCB (printed circuit board) (9) is mounted in the fixing groove (7), the limiting baffle (13) is arranged at one end of the fixing groove (7), heat dissipation holes (14) are formed in the lower end of the fixing groove (7), fixing screw holes (8) are formed in the upper baffle (6), and fixing screws (10) are mounted in the fixing screw holes (8), one side of the fixed screw hole (8) is provided with a clamping groove (11), and a rubber fixing strip (12) is arranged inside the clamping groove (11).

2. The quick assembly structure for connecting the PCB board and the aluminum board as claimed in claim 1, wherein: the mounting seats (2) are four in number, and the height of the mounting seats (2) is slightly higher than the plate body height of the aluminum plate (1).

3. The quick assembly structure for connecting the PCB board and the aluminum board as claimed in claim 1, wherein: the number of the mounting holes (3) is four, and the four mounting holes (3) are symmetrical relative to the vertical center line of the mounting aluminum plate (1).

4. The quick assembly structure for connecting the PCB board and the aluminum board as claimed in claim 1, wherein: six fixing screws (10) are arranged, and the six fixing screws (10) are symmetrical relative to the vertical center line of the PCB (9).

5. The quick assembly structure for connecting the PCB board and the aluminum board as claimed in claim 1, wherein: the rapid assembly structure (5) and the installation aluminum plate (1) are of an integral structure.

6. The quick assembly structure for connecting the PCB board and the aluminum board as claimed in claim 1, wherein: the rubber fixing strip (12) is connected with the clamping groove (11) in an adhesive manner.

7. The quick assembly structure for connecting the PCB board and the aluminum board as claimed in claim 1, wherein: rubber fixing strips (12) are arranged above two ends of the PCB (9).

8. The quick assembly structure for connecting the PCB board and the aluminum board as claimed in claim 1, wherein: the heat dissipation holes (14) are provided with a plurality of heat dissipation holes (14), and the heat dissipation holes (14) are uniformly distributed at the lower end of the fixing groove (7).

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